EP0181615A3 - Method and plant for the treatment and the recycling of sewage sludge and biowaste - Google Patents

Method and plant for the treatment and the recycling of sewage sludge and biowaste Download PDF

Info

Publication number
EP0181615A3
EP0181615A3 EP85114214A EP85114214A EP0181615A3 EP 0181615 A3 EP0181615 A3 EP 0181615A3 EP 85114214 A EP85114214 A EP 85114214A EP 85114214 A EP85114214 A EP 85114214A EP 0181615 A3 EP0181615 A3 EP 0181615A3
Authority
EP
European Patent Office
Prior art keywords
sewage sludge
mixed material
biowaste
recycling
plant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP85114214A
Other languages
German (de)
Other versions
EP0181615A2 (en
EP0181615B1 (en
Inventor
Gunther Abel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT85114214T priority Critical patent/ATE53826T1/en
Publication of EP0181615A2 publication Critical patent/EP0181615A2/en
Publication of EP0181615A3 publication Critical patent/EP0181615A3/en
Application granted granted Critical
Publication of EP0181615B1 publication Critical patent/EP0181615B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Abstract

1. Process for disposing of and utilizing screenings, floating matter from drainage channels and sewage sludge from settling tanks and aeration tanks of sewage treatment plants, on the one hand, and domestic, industrial refuse etc., on the other, and for producing compost, characterized in that the floating matter is separated as fine material, in that the biological refuse and also returned biomass and screenings are added to the deposited faulting matter, in that the mixed material thus formed is comminuted, compacted and at the same time dewatered, in that the sewage sludge is added to one part of the compacted mixed material and the biomass to be returned is thus formed, and in that the other part of the mixed material is converted into the compost with conveyor-type mixing.
EP85114214A 1984-11-08 1985-11-07 Method and plant for the treatment and the recycling of sewage sludge and biowaste Expired - Lifetime EP0181615B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85114214T ATE53826T1 (en) 1984-11-08 1985-11-07 PROCESS AND PLANT FOR DISPOSAL AND RECYCLING OF SEWAGE SLUDGE AND ORGANIC WASTE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843440754 DE3440754A1 (en) 1984-11-08 1984-11-08 METHOD AND SYSTEM FOR THE DISPOSAL AND RECYCLING OF SEWAGE SLUDGE AND BIOMUEL
DE3440754 1984-11-08

Publications (3)

Publication Number Publication Date
EP0181615A2 EP0181615A2 (en) 1986-05-21
EP0181615A3 true EP0181615A3 (en) 1987-05-06
EP0181615B1 EP0181615B1 (en) 1990-05-02

Family

ID=6249759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114214A Expired - Lifetime EP0181615B1 (en) 1984-11-08 1985-11-07 Method and plant for the treatment and the recycling of sewage sludge and biowaste

Country Status (3)

Country Link
EP (1) EP0181615B1 (en)
AT (1) ATE53826T1 (en)
DE (1) DE3440754A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3727408A1 (en) * 1987-08-17 1989-04-20 Sachtleben Tobias Dipl Agr Bio Plant for sludge utilization
DE3732564A1 (en) * 1987-09-26 1989-06-29 Salzgitter Maschinenbau METHOD FOR COMPOSTING MUELL
GB8809357D0 (en) * 1988-04-20 1988-05-25 Yorkshire Metal Fabrications L Method of & apparatus for treatment of sewage screenings
DE3837865A1 (en) * 1988-11-08 1990-05-10 Franz Boehnensieker METHOD AND DEVICE FOR THE BIOLOGICAL CONVERSION OF ORGANIC SUBSTANCES INTO BIOMASS
DE4008286C2 (en) * 1990-03-15 1994-01-20 Rompf Klaerwerkeinrichtungen G Mixing device
DE4120808A1 (en) * 1991-06-24 1993-01-14 Recycling Energie Abfall REPROCESSING OF WASTE FOR ANAEROBIC PLANNING OF ORGANIC BIOGENIC COMPONENTS OF WASTE, ESPECIALLY OF BIOMUELL, WET WASTE, RESIDUAL WASTE AND COMMERCIAL WASTE
US5207904A (en) * 1991-07-15 1993-05-04 396234 B C Ltd. Apparatus for composting waste material
DE4227523A1 (en) * 1992-08-20 1994-02-24 Passavant Werke Method for disposal of sepd. material from water treatment plant - has material reduced to pumpable consistency with particle sizes under 10 mm and then mixed with treatment slurry before mechanical dewatering
AT401051B (en) * 1993-10-22 1996-06-25 Husz Georg Stefan Dr METHOD FOR GENERATING EARTH
US7086405B1 (en) * 2001-04-26 2006-08-08 Jwc Environmental Screenings washer
DE10226322B4 (en) * 2002-06-11 2005-11-24 Berliner Wasserbetriebe Anstalt des öffentlichen Rechts Method and apparatus for burning scum
US7383842B1 (en) 2006-08-03 2008-06-10 Jwc Environmental Screenings washer apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1467384A1 (en) * 1963-11-18 1969-11-13 Buehler Ag Geb Device for mixing garbage with sewage sludge
FR2148083A1 (en) * 1971-07-30 1973-03-11 Kaelin J R

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946547C (en) * 1953-09-22 1956-08-02 Willard L Morrison Method and device for composting organic fertilizers
DE1536873A1 (en) * 1966-10-25 1970-03-12 Passavant Werke Process for dewatering and, if necessary, further treatment of sludge
DE2313062A1 (en) * 1973-03-16 1974-09-19 Maris Damroze Effluent treatment/disinfection - for ships, hospitals factories etc
DE2423744B2 (en) * 1974-05-16 1980-02-07 Ingenieurbuero Dilger Dipl.-Ing. Dilger, 6783 Dahn Method of composting sewage sludge
CH585587A5 (en) * 1974-09-03 1977-03-15 Kaelin J R
DE2708313A1 (en) * 1977-02-25 1978-08-31 Weiss Geb Kg PROCESS AND EQUIPMENT FOR MECHANICAL PROCESSING OF ORGANIC WASTE TO BE ADDED TO A BIOLOGICAL ROTATION PROCESS, WITH ADDITION OF ADDITIVES
DE2721349B2 (en) * 1977-05-12 1981-03-19 Ingenieurbüro Nemetz & Ruess, 6369 Schöneck Process for composting sewage sludge or other organic waste in an aerobic continuous operation
DE2814795A1 (en) * 1978-04-05 1979-10-18 Weiss Geb Kg Sewage clarification system - combines aerobic and anaerobic treatment with efficient heat utilisation
US4204959A (en) * 1978-04-20 1980-05-27 Gesellschaft Zur Errichtung Von Unweltschutzanlagen Mbh Apparatus for the treatment and composting of biological waste
DE2908842A1 (en) * 1979-03-07 1980-09-18 Karl Kraus Worm compactor for screen bar material - driven by motor on spring-loaded control rocker
DE2949520C2 (en) * 1979-12-08 1983-10-20 Walter Kidde GmbH, 2120 Lüneburg Device for the separation of gaseous and liquid components from thick sludge-like mixtures

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1467384A1 (en) * 1963-11-18 1969-11-13 Buehler Ag Geb Device for mixing garbage with sewage sludge
FR2148083A1 (en) * 1971-07-30 1973-03-11 Kaelin J R

Also Published As

Publication number Publication date
EP0181615A2 (en) 1986-05-21
ATE53826T1 (en) 1990-06-15
EP0181615B1 (en) 1990-05-02
DE3440754C2 (en) 1987-01-22
DE3440754A1 (en) 1986-05-07

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